Home / 28,951,824.94-45,136,900.69

Finding the Third Proportional to 28,951,824.94 and 45,136,900.69

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Solution

The third proportional to 28,951,824.94 and 45,136,900.69 is: 70,369,995.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,951,824.94 : 45,136,900.69 = 45,136,900.69 : x
  2. Step 2: Convert to fraction form
    28,951,824.94/45,136,900.69 = 45,136,900.69/x
  3. Step 3: Cross multiply
    28,951,824.94x = 45,136,900.69 × 45,136,900.69
  4. Step 4: Simplify right side
    28,951,824.94x = 2,037,339,803,673,238
  5. Step 5: Solve for x
    x = 2,037,339,803,673,238/28,951,824.94
  6. Step 6: Final answer
    x = 70,369,995.95

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.